CLAS physics database search results Measurement E61M1 E89-027 CLAS experiment L. B. Weinstein, R. A. Niyazov 1999 P_rel_pn dsigma/dP_rel_pn Data errors GeV/C fbn/MeV/C fbn/MeV/C 0.01 0.478 0.269 0.03 0 0 0.05 0.475 0.268 0.07 1.177 0.422 0.09 1.293 0.443 0.11 0.98 0.385 0.13 1.254 0.436 0.15 2.223 0.58 0.17 5.465 0.91 0.19 7.539 1.069 0.21 9.772 1.217 0.23 15.788 1.547 0.25 34.808 2.296 0.27 54.3 2.868 0.29 59.359 2.999 0.31 61.251 3.046 0.33 59.478 3.002 0.35 50.716 2.772 0.37 49.664 2.743 0.39 45.382 2.622 0.41 42.105 2.526 0.43 35.062 2.305 0.45 28.389 2.074 0.47 28.925 2.093 0.49 19.615 1.724 0.51 14.263 1.47 0.53 12.14 1.356 0.55 8.974 1.166 0.57 5.231 0.89 0.59 4.166 0.794 0.61 4.815 0.854 0.63 1.253 0.436 0.65 0.836 0.356 0.67 1.259 0.437 0.69 0.408 0.249 0.71 0 0 0.73 0.21 0.178 0.75 0.419 0.252 0.77 0 0